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METHOD FOR PRODUCING POROUS CELLULOSE PARTICLES, AND POROUS CELLULOSE PARTICLES
METHOD FOR PRODUCING POROUS CELLULOSE PARTICLES, AND POROUS CELLULOSE PARTICLES
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机译:多孔纤维素颗粒的制备方法以及多孔纤维素颗粒
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摘要
One embodiment provides a method for producing porous cellulose particles, including: (a) dissolving cellulose diacetate into a solvent to prepare a cellulose diacetate solution; (b) dispersing the cellulose diacetate solution into a medium immiscible with the cellulose diacetate solution to obtain a dispersed system; (c) cooling the dispersed system; (d) adding a poor solvent to the cooled dispersed system to precipitate cellulose diacetate particles; and (e) saponifying the cellulose diacetate particles.
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